multiplier generation

multiplier generation, Total:107 items.

The international standard classification for "multiplier generation" includes: Farming and forestry , Special measuring equipment for use in telecommunications , Electroacoustics .

The Chinese standard classification for "multiplier generation" includes: Forest management technology , Other electronic instrument and equipment , Acoustic Measurement , Radio Measurement .

Professional Standard - Forestry

LY/T 2467-2015 Technical specification and production procedures of Chinese horned gallnut

National Metrological Technical Specifications of the People's Republic of China

JJF 1555-2015 Program of Pattern Evaluation of Octave-Band and Third-Octave-Band Filters
JJF 2001-2022 Calibration Specification for Triple-frequency Generators

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 3241-1998 Octave-band and fractional-octave-band filters
GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters

National Metrological Verification Regulations of the People's Republic of China

JJG 449-2014 Octave-Band and Fractional-Octave-Band Filters
JJG 449-2001 Verification Regulation of Octave-Band and One-Third-Octave Band Filters
JJG(航天) 24-1987 Frequency difference multiplier (frequency standard comparator) Verification regulations

Henan Provincial Standard of the People's Republic of China

DB41/T 680-2011 Technical Regulations for Fast-growing and High-yield Cultivation of Tetraploid Paulownia

Group Standards of the People's Republic of China

T/CACM 1571.14-2024 Technical code of practie for production and processing of medicinal materials of animal-derivative — GALLA CHINENSIS
T/XHNCJLH 1201-2019 Xindong Xinhuang Galla Honey Breeding and Production Standards

SCC

CSA Z107.5-1975 Octave, Half-Octave, and Third-Octave Band Filter Sets
DANSK DS/EN 61260:1996 Electroacoustics – Octave-band and fractional-octave-band filters
CEI EN 61260:1997 Electroacoustics - Octave-band and fractional-octave-band filters
BS 2475:1964 Specification for octave and one-third octave band-pass filters
CEI EN 61260-1:2017 Electroacoustics - Octave-band and fractional-octave-band filters Part 1: Specifications
DANSK DS/EN 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
BS 2475:1954 The performance of octave band-pass filters
DANSK DS/EN 61260-3:2016 Electroacoustics – Octave-band and fractional-octave-band filters – Part 3: Periodic tests
CEI EN 61260-3:2017 Electroacoustics - Octave-band and fractional-octave-band filters Part 3: Periodic tests
DANSK DS/EN 61260-2:2016 Electroacoustics – Octave-band and fractional-octave-band filters – Part 2: Pattern-evaluation tests
CEI EN 61260-2:2017 Electroacoustics - Octave-band and fractional-octave-band filters Part 2: Pattern-evaluation tests
CEI EN 61260-2/A1:2017 Electroacoustics - Octave-band and fractional-octave-band filters Part 2: Pattern-evaluation tests
08/30177580 DC BS EN 61260-1. Electroacoustics. Octave-band and fractional-octave-band filters. Part 1. Sepecifications

American National Standards Institute （ANSI)

ANSI S1.11-1966(R1976) Octave, Half-Octave, and Third Octave Band Filter Sets
ANSI S1.11-2004 Octave-Band and Fractional Octave-Band Analog and Digital Filters, Specifications for
ANSI/ASA S1.11-2004 Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters
ANSI S1.11-1986(R1998) Specification for Octave-Band and Fractional Octave-Band Analog and Digital Filters

ESDU - Engineering Sciences Data Unit

ESDU 17002-2017 Octave and Fractional-Octave Band Filters
TM 182-2017 Technical Memorandum Octave and One-Third Octave Filters

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 4476:1997 Acoustics - Octave-band and fractional-octave-band-filters

TR-TSE

TS 2036-1975 OCTAVE, HALF OCTAVE AND THIRD OCTAVE BAND FILTERS INTENDED FOR ANALYSIS OF SOUNDS AND VIBRATIONS

German Institute for Standardization

DIN EN 61260:2003 Electroacoustics - Octave-band and fractional-octave-band filters (IEC 61260:1995 + A1:2001); German version EN 61260:1995 + A1:2001
DIN EN 61260-1 E:2011-11 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
DIN EN 61260-1:2014-10 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications (IEC 61260-1:2014); German version EN 61260-1:2014
DIN EN 61260-3:2016-09 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests (IEC 61260-3:2016); German version EN 61260-3:2016
DIN EN 61260-2:2018-01 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests (IEC 61260-2:2016 + AMD1:2017); German version EN 61260-2:2016 + A1:2017
DIN EN 61260-3 E:2014-10 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests
DIN EN 61260-2 E:2014-10 Electroacoustics – Band filters for octaves and fractions of octaves – Part 2: Type examination
DIN EN 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications (IEC 61260-1:2014); German version EN 61260-1:2014

IN-BIS

IS 6964-1973 Specification for octave, half-octave and third-octave band filters for sound and vibration analysis

Japanese Industrial Standards Committee (JISC)

JIS C 1514:2002 Electroacoustics -- Octave-band and fractional-octave-band filters
JIS C 1513:1983 Octave and third-octave band analyzers for sounds and vibrations
JIS C 1513:2002 Octave-band and third-octave-band analyzers for sounds and vibrations
JIS C 1513-1:2020 Electroacoustics -- Octave-band and 1/N (fractional) -octave-band filters -- Part 1: Specifications
JIS C 1513-3:2021 Electroacoustics -- Octave-band and 1/N (fractional) -octave-band filters -- Part 3: Periodic tests

International Electrotechnical Commission (IEC)

IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations
IEC 61260:1995/AMD1:2001 Amendment 1 - Electroacoustics - Octave-band and fractional-octave-band filters
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
IEC 61260-2:2016+AMD1:2017 CSV Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
IEC 61260-3:2016 Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
IEC 61260-2:2017 Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests

GSO

GSO OIML R130:2013 Octave-band and one-third-octave-band filters
OS GSO OIML R130:2013 Octave-band and one-third-octave-band filters

Association Francaise de Normalisation

NF C97-010:1996 Electroacoustics. Octave-band and fractional-octave-band filters.
NF C97-010/A1:2002 Electroacoustics - Octave-band and fractional-octave-band filters.
NF C97-010-1*NF EN 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1 : specifications
NF EN 61260-1:2014 Electroacoustics - Octave band and fractional octave band filters - Part 1: specifications
NF EN 61260-3:2016 Electroacoustics - Octave band and fractional octave band filters - Part 3: periodic tests
NF C97-010-3*NF EN 61260-3:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3 : periodic tests
NF C97-010-2*NF EN 61260-2:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2 : pattern-evaluation tests
NF EN 61260-2:2016 Electroacoustics - Octave band and fractional octave band filters - Part 2: model evaluation tests
NF C97-010-2/A1*NF EN 61260-2/A1:2017 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2 : pattern-evaluation tests
NF EN 61260-2/A1:2017 Electroacoustics - Octave band and fractional octave band filters - Part 2: model evaluation tests

European Committee for Standardization (CEN)

prEN 60225-1992 Electroacoustics; octave-band and fractional octave-band filters

Danish Standards Foundation

DS/EN 61260/A1:2002 Electroacoustics - Octave-band and fractional-octave-band filters
DS/EN 61260:1996 Electroacoustics - Octave-band and fractional-octave-band filters

Standard Association of Australia （SAA）

AS Z41:1969 Octave, half octave and one-third octave band pass filters intended for the analysis of sound and vibrations
AS IEC 61260.1:2019 Electroacoustics — Octave‑band and fractional‑octave‑band filters, Part 1: Specifications
AS IEC 61260.3:2019 Electroacoustics — Octave‑band and fractional‑octave‑band filters, Part 3: Periodic tests
AS IEC 61260.2:2019 Electroacoustics — Octave‑band and fractional‑octave‑band filters, Part 2: Pattern evaluation tests

Spanish Association for Standardization (UNE)

UNE-EN 61260:1997 ELECTROACUSTICS. OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS.
UNE-EN 61260/A1:2002 Electroacoustics - Octave-band and fractional-octave-band filters.
UNE 21328-4:1975 OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.
UNE-EN 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications (Endorsed by AENOR in August of 2014.)
UNE-EN 61260-3:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests (Endorsed by AENOR in July of 2016.)
UNE-EN 61260-2:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests (Endorsed by AENOR in July of 2016.)
UNE-EN 61260-2:2016/A1:2017 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests (Endorsed by Asociación Española de Normalización in August of 2017.)

South African Bureau of Standard

SANS 61260:2009 Electro-acoustics - Octave-band and fractional-octave-band filters

British Standards Institution (BSI)

BS EN 61260:1996 Electroacoustics - Octave-band and fractional-octave-band filters
BS EN 61260-1:2014 Electroacoustics. Octave-band and fractional-octave-band filters. Specifications
BS EN 61260-3:2016 Electroacoustics. Octave-band and fractional-octave-band filters. Periodic tests
BS EN 61260-2:2016+A1:2017 Electroacoustics. Octave-band and fractional-octave band filters - Pattern evaluation tests
BS EN 61260-2:2016 Electroacoustics. Octave-band and fractional-octave-band filters. Pattern-evaluation tests

Korean Agency for Technology and Standards (KATS)

KS C IEC 61260-2019 Electroacoustics — Octave-band and fractional-octave-band filters
KS C IEC 61260:2014 Electroacoustics — Octave-band and fractional-octave-band filters
KS A 5113-2003 OCTAVE AND THIRD-OCTAVE BAND ANALYZERS FOR SOUNDS AND VIBRATIONS
KS A 5113-1991(2001) OCTAVE AND THIRD-OCTAVE BAND ANALYZERS FOR SOUNDS AND VIBRATIONS
KS C IEC 61260-1:2017 Electroacoustics — Octave-band and fractional-octave-band filters — Part 1: Specifications
KS C IEC 61260-1-2017(2022) Electroacoustics — Octave-band and fractional-octave-band filters — Part 1: Specifications
KS C IEC 61260-1-2022 Electroacoustics — Octave-band and fractional-octave-band filters — Part 1: Specifications

CZ-CSN

CSN 35 6871-1982 Electronic octave nad onethird octave filters
CSN 99 5461-1988 Electronic octave and onethird octave filters Methods of verification

Lithuanian Standards Office

LST EN 61260-2001 Electroacoustics. Octave-band and fractional-octave-band filters (IEC 61260:1995)
LST EN 61260-2001/A1-2003 Electroacoustics. Octave-band and fractional-octave-band filters (IEC 61260:1995/A1:2001)

European Committee for Electrotechnical Standardization（CENELEC）

EN 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
EN 61260-3:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests
EN 61260:1995 Electroacoustics - Octave-Band and Fractional-Octave-Band Filters (Incorporates Amendment A1: 2001)

National Fire Protection Association (NFPA)

NFPA 11 AMD 1-2020 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 1-2021 AMD 3 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 11-2021 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 11/22/2020)
NFPA 1-2021 AMD 4 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 1-2021 AMD 2 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 11-2016 CORR Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 1-2021 AMD 1 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)
NFPA 1-2021 Standard for Low-, Medium-, and High-Expansion Foam (Effective Date: 12/23/2020)

National Aeronautics and Space Administration (NASA)

NASA-CR-2760-1977 Atmospheric absorption of high frequency noise and application to fractional-octave bands